13231848 has 128 divisors (see below), whose sum is σ = 41368320. Its totient is φ = 3440640.

The previous prime is 13231843. The next prime is 13231861. The reversal of 13231848 is 84813231.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13231843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117040 + ... + 117152.

It is an arithmetic number, because the mean of its divisors is an integer number (323190).

Almost surely, 2^13231848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13231848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20684160).

13231848 is an abundant number, since it is smaller than the sum of its proper divisors (28136472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13231848 is a wasteful number, since it uses less digits than its factorization.

13231848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187 (or 183 counting only the distinct ones).

The product of its digits is 4608, while the sum is 30.

The square root of 13231848 is about 3637.5607211427. The cubic root of 13231848 is about 236.5230665820.

The spelling of 13231848 in words is "thirteen million, two hundred thirty-one thousand, eight hundred forty-eight".